230673237 has 4 divisors (see below), whose sum is σ = 307564320. Its totient is φ = 153782156.

The previous prime is 230673217. The next prime is 230673241. The reversal of 230673237 is 732376032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230673237 - 2⁶ = 230673173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230673198 and 230673207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230673217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38445537 + ... + 38445542.

It is an arithmetic number, because the mean of its divisors is an integer number (76891080).

Almost surely, 2^230673237 is an apocalyptic number.

It is an amenable number.

230673237 is a deficient number, since it is larger than the sum of its proper divisors (76891083).

230673237 is an equidigital number, since it uses as much as digits as its factorization.

230673237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76891082.

The product of its (nonzero) digits is 31752, while the sum is 33.

The square root of 230673237 is about 15187.9306358700. The cubic root of 230673237 is about 613.2897928751.

The spelling of 230673237 in words is "two hundred thirty million, six hundred seventy-three thousand, two hundred thirty-seven".